In this section are tools related to protein structures.

• Search : Services to identify a protein structure, using keywords, sequence, browsing structural classifications, or looking for a structure similar to another..
• Editing : Services to generate or modify a structural file. Two levels are considered: protein backbone, and side chains.
• Superposition : Pour compare structures.
• Analyse : This collection of services to analyze conforamtions, identify secondary structures, compute sovent accessibility, electrostatic potential, and define protein structural domains.